Pith Number

pith:7QNH2MPT

pith:2014:7QNH2MPTO3KW4VLAK5KS7QBLRL

not attested not anchored not stored refs pending

Niobium stripline resonators for microwave studies on superconductors

Daniel Bothner, Dieter Koelle, Marc Scheffler, Markus Thiemann, Martin Dressel, Reinhold Kleiner

arxiv:1408.4727 v1 · 2014-08-20 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QNH2MPTO3KW4VLAK5KS7QBLRL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:20:28.760488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1a7d31f376d56e556057552fc02b8ad763e2b4c5f61fcd54c9d75fb9bd2d8d

Aliases

arxiv: 1408.4727 · arxiv_version: 1408.4727v1 · doi: 10.48550/arxiv.1408.4727 · pith_short_12: 7QNH2MPTO3KW · pith_short_16: 7QNH2MPTO3KW4VLA · pith_short_8: 7QNH2MPT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7QNH2MPTO3KW4VLAK5KS7QBLRL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fc1a7d31f376d56e556057552fc02b8ad763e2b4c5f61fcd54c9d75fb9bd2d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35bfb5d529d401f4a47be4d0b24c848c7fa9c0a12e49ef2b7f25a9debf74b38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-08-20T17:06:16Z",
    "title_canon_sha256": "6a45625027a27ba67f5456ef22704b50359a2528a7100daa102fa8baa68fcb23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4727",
    "kind": "arxiv",
    "version": 1
  }
}